This section is dedicated to discussion of DTA engine control units such as the DTA E48 EXP, P8 Pro, DTA S40, S60, S80, and S100, as well as all things ECU related.
Hi
I have a twin coil pack which i think is my problem looking into them one coil does 1 and 4 cylinder second coil does 2 and 3 am i correct in thinking it sparks on 1 and 4 at same time if on compression firing stroke on 1 then 4 spark is wasted